AD5290YRMZ10-R7 Analog Devices Integrated Circuit (Small Outline Packages) In Stock
Analog Devices AD5290YRMZ10-R7 is an 8-bit single-channel digital potentiometer with a 10 kΩ end-to-end resistance and 3-wire SPI interface, supporting dual ±15 V supplies in a 10-pin MSOP package. Key specs: 256-position resolution, ±15 V dual-supply operation, 0.47 kHz bandwidth. In stock with worldwide shipping.
- Manufacturer
- Analog Devices
- Package
- Small Outline Packages
- Pin Count
- 10
- Lifecycle
- ACTIVE
- Datasheet
- AD5290YRMZ10-R7 Datasheet PDF
- Category
- Integrated Circuit
- Price
- From $2.9600(MOQ 1)
- Temp Range
- -40.0°C to 125.0°C
- RoHS
- Compliant
- Lead Time
- 3–7 business days
- Shipping
- DHL Express · Worldwide
What are the key features of AD5290YRMZ10-R7?
- 8-bit resolution with 256 wiper positions provides fine-grained 39 Ω per step resistance adjustment over the full 10 kΩ range
- Dual ±15 V supply support enables direct integration into traditional op-amp signal chains without level shifters
- 3-wire SPI interface simplifies MCU connectivity and allows daisy-chaining multiple devices on a single bus
- 10-pin MSOP package occupies under 10 mm² of board space, fitting high-density analog front-end designs
- Non-volatile-compatible architecture retains the last wiper position through power cycles in conjunction with external EEPROM
What is AD5290YRMZ10-R7 used for?
The AD5290YRMZ10-R7 is used in precision analog signal conditioning circuits where a digitally controllable gain or offset trim is required, such as programmable amplifier stages in data acquisition systems and audio processing equipment powered from ±15 V rails. Its dual-supply capability makes it a drop-in replacement for mechanical trimmer potentiometers in instrumentation amplifier feedback networks, eliminating manual calibration on the production line. The device is also found in automated test equipment and medical diagnostic instruments where repeatable, software-controlled resistance settings must be logged and recalled across power cycles.
What are the specifications of AD5290YRMZ10-R7?
| Pbfree Code | No |
| Manufacturer Package Code | RM-10 |
| YTEOL | 10 |
| Additional Feature | DEVICE SUPPORTS DUAL SUPPLY OPERATION |
| Bandwidth-Nom | 0.47kHz |
| Control Interface | 3-WIRE SERIAL |
| Converter Type | DIGITAL POTENTIOMETER |
| JESD-30 Code | S-PDSO-G10 |
| JESD-609 Code | e3 |
| Negative Supply Voltage-Nom | -15 V |
| Number of Functions | 1 |
| Number of Positions | 256 |
| Package Body Material | PLASTIC/EPOXY |
| Package Equivalence Code | TSSOP10,.19,20 |
| Package Shape | SQUARE |
| Package Style | SMALL OUTLINE, THIN PROFILE, SHRINK PITCH |
| Peak Reflow Temperature (Cel) | 260 |
| Qualification Status | Not Qualified |
| Resistance Law | LINEAR |
| Resistance Tolerance-Max | 30% |
| Resistor Terminal Voltage-Max | 15V |
| Resistor Terminal Voltage-Min | -10 V |
| Supply Voltage-Nom | 15V |
| Surface Mount | YES |
| Technology | CMOS |
| Temperature Coefficient-Nom | 35ppm/°C |
| Temperature Grade | AUTOMOTIVE |
| Terminal Finish | Matte Tin (Sn) |
| Terminal Form | GULL WING |
| Terminal Pitch | 0.5mm |
| Terminal Position | DUAL |
| Total Resistance-Nom | 10000Ω |
| Package | Small Outline Packages |
Compliance & Regulatory
| RoHS Status | Compliant |
| Lead-Free | Yes (Pb-Free) |
| Moisture Sensitivity Level | MSL 1 |
| ECCN | EAR99 |
| HTS Code | 8542.39.00.01 |
| Country of Origin | Malaysia |
Where can I find the AD5290YRMZ10-R7 datasheet?
AD5290YRMZ10-R7 Datasheet DownloadOfficial datasheet from Analog Devices
What are equivalent replacements for AD5290YRMZ10-R7?
No known alternates. Submit an RFQ and our team can suggest alternatives.
Frequently Asked Questions
What resistance range and step resolution does the AD5290YRMZ10-R7 offer for precision analog trimming?
The AD5290YRMZ10-R7 provides a 10 kΩ end-to-end resistance with 8-bit (256-step) resolution, giving a step size of approximately 39 Ω per LSB. This fine granularity allows precise offset and gain trimming in instrumentation amplifier circuits with less than 0.4% error per step, which is sufficient for 12-bit ADC front-end calibration without additional analog scaling.
How does the ±15 V dual-supply capability of the AD5290YRMZ10-R7 benefit designs using traditional op-amps?
Most precision op-amps in data acquisition and audio equipment run from ±15 V rails to maximise dynamic range. The AD5290YRMZ10-R7 operates directly from a ±15 V dual supply, meaning the wiper voltage can swing across the full 30 V rail-to-rail span without clamping, eliminating the need for a separate level-shift stage that would otherwise introduce noise and offset into the signal path.
Can multiple AD5290YRMZ10-R7 devices be controlled from a single MCU SPI bus in a multichannel gain block?
Yes. The AD5290YRMZ10-R7 uses a 3-wire SPI interface (SDI, CLK, CS) with a standard 8-bit serial word, so multiple devices can share the SDI and CLK lines while each receives its own active-low chip-select from the MCU. In a 4-channel design, 4 GPIO pins provide independent chip-selects, and the 10-pin MSOP footprint keeps total board area under 40 mm² for all 4 devices.
When is AD5290YRMZ10-R7 a practical mechanical trimmer replacement in automated production calibration?
Mechanical trimmers require manual adjustment with a screwdriver, adding 15–60 seconds of skilled-operator time per board. The AD5290YRMZ10-R7 lets calibration software sweep all 256 wiper positions, measure output error at each step, and lock the optimal 8-bit code in under 1 second via SPI, cutting calibration time by over 90% on high-volume production lines while improving repeatability and enabling post-shipment field recalibration.
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Why Buy from FindMyChip
About Analog Devices
Analog Devices (ADI) is a global leader in high-performance analog, mixed-signal, and digital signal processing integrated circuits used in virtually all types of electronic equipment.
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| 1+ | $3.2447 | $3.24 |
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